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Founder Toolkit

ROI / Ad-Spend Calculator

Calculate ROI, ROAS, CAC and payback from spend and revenue.

Free · No signup · No email wall

$
$

Return on Ad Spend

4.0x

Profitable — 300% ROI

ROI

300%

Profit

$15,000

CAC

$125

Revenue / Customer

$500

ROAS = revenue ÷ spend · ROI = profit ÷ spend.